Fix table to reflect that pnpm v9 does not support security updates (…

…#52245)

Co-authored-by: Anne-Marie <[email protected]>

data/reusables/dependabot/supported-package-managers.md

@@ -21,7 +21,7 @@ npm | `npm` | v6, v7, v8, v9 | {% octicon "check" aria-l
 pipenv | `pip` | <= 2021-05-29 | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "x" aria-label="Not supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "x" aria-label="Not supported" %} |
 | {% ifversion dependabot-PEP621-support %}[pip-compile](#pip-and-pip-compile){% else %}pip-compile{% endif %} | `pip` | 6.1.0 | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "x" aria-label="Not supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "x" aria-label="Not supported" %} |
 | {% ifversion dependabot-updates-pnpm-support %} |
-[pnpm](#pnpm) | `npm` | v7, v8, v9 | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "x" aria-label="Not supported" %} |
+[pnpm](#pnpm) | `npm` | v7, v8, v9 | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} (v7 and v8 only) | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "x" aria-label="Not supported" %} |
 | {% endif %} |
 poetry | `pip` | v1 | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "x" aria-label="Not supported" %} | {% octicon "check" aria-label="Supported" %} | {% octicon "x" aria-label="Not supported" %} |
 [pub](#pub) | `pub` | v2 | {% octicon "check" aria-label="Supported" %} | {% octicon "check" aria-label="Supported" %} | {% ifversion dependabot-updates-pub-private-registry %}{% octicon "check" aria-label="Supported" %}{% else %}{% octicon "x" aria-label="Not supported" %}{% endif %} | {% ifversion dependabot-updates-pub-private-registry %}{% octicon "check" aria-label="Supported" %}{% else %}{% octicon "x" aria-label="Not supported" %}{% endif %} | {% octicon "x" aria-label="Not supported" %} |
@@ -124,7 +124,7 @@ In addition to supporting updates to `requirements.txt` files, {% data variables
 #### pnpm
 
 {% ifversion dependabot-dependency-graph-pnpm %}
-pnpm is supported for {% data variables.product.prodname_dependabot_version_updates %} and {% data variables.product.prodname_dependabot_security_updates %}.
+pnpm is supported for {% data variables.product.prodname_dependabot_version_updates %} (on v7, v8, and v9) and {% data variables.product.prodname_dependabot_security_updates %} (on v7 and v8 only).
 
 {% else %}
 pnpm is supported for {% data variables.product.prodname_dependabot_version_updates %} only. {% data variables.product.prodname_dependabot_security_updates %} are not currently supported.